EP3919093A4 - METHOD FOR MANUFACTURING MEDICAL DEVICE AND MEDICAL DEVICE - Google Patents

METHOD FOR MANUFACTURING MEDICAL DEVICE AND MEDICAL DEVICE Download PDF

Info

Publication number: EP3919093A4
Authority: EP; European Patent Office
Prior art keywords: medical device; manufacturing; manufacturing medical; medical
Prior art date: 2019-02-27
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP20762342.2A

Other languages

German (de)

French (fr)

Other versions

EP3919093A1 (en

EP3919093B1 (en

Inventor

Hiromasa Kohama

Keiko Kondo

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Terumo Corp

Original Assignee

Terumo Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2019-02-27

Filing date

2020-02-20

Publication date

2022-03-30

2020-02-20 Application filed by Terumo Corp filed Critical Terumo Corp

2021-12-08 Publication of EP3919093A1 publication Critical patent/EP3919093A1/en

2022-03-30 Publication of EP3919093A4 publication Critical patent/EP3919093A4/en

2025-11-19 Application granted granted Critical

2025-11-19 Publication of EP3919093B1 publication Critical patent/EP3919093B1/en

Status Active legal-status Critical Current

2040-02-20 Anticipated expiration legal-status Critical

Classifications

- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
- A61L29/08—Materials for coatings
- A61L29/085—Macromolecular materials
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
- A61L29/14—Materials characterised by their function or physical properties, e.g. lubricating compositions
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/09—Guide wires
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/08—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
- C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C08G81/024—Block or graft polymers containing sequences of polymers of C08C or C08F and of polymers of C08G
- C08G81/025—Block or graft polymers containing sequences of polymers of C08C or C08F and of polymers of C08G containing polyether sequences
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/056—Forming hydrophilic coatings
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2400/00—Materials characterised by their function or physical properties
- A61L2400/10—Materials for lubricating medical devices
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
- A61M2025/0046—Coatings for improving slidability
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
- A61M2025/0046—Coatings for improving slidability
- A61M2025/0047—Coatings for improving slidability the inner layer having a higher lubricity
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M2025/0062—Catheters; Hollow probes characterised by structural features having features to improve the sliding of one part within another by using lubricants or surfaces with low friction
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0009—Making of catheters or other medical or surgical tubes
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/18—Processes for applying liquids or other fluent materials performed by dipping
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2504/00—Epoxy polymers
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2506/00—Halogenated polymers
- B05D2506/20—Chlorinated polymers
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2353/00—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers

Landscapes

Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Chemical & Material Sciences (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Epidemiology (AREA)
Polymers & Plastics (AREA)
Medicinal Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Chemistry (AREA)
Biophysics (AREA)
Pulmonology (AREA)
Engineering & Computer Science (AREA)
Anesthesiology (AREA)
Biomedical Technology (AREA)
Heart & Thoracic Surgery (AREA)
Hematology (AREA)
Graft Or Block Polymers (AREA)
Materials For Medical Uses (AREA)

EP20762342.2A 2019-02-27 2020-02-20 Medical instrument manufacturing method and medical instrument Active EP3919093B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2019034808		2019-02-27
PCT/JP2020/006890 WO2020175329A1 (en)	2019-02-27	2020-02-20	Medical instrument manufacturing method and medical instrument

Publications (3)

Publication Number	Publication Date
EP3919093A1 EP3919093A1 (en)	2021-12-08
EP3919093A4 true EP3919093A4 (en)	2022-03-30
EP3919093B1 EP3919093B1 (en)	2025-11-19

Family

ID=72239141

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP20762342.2A Active EP3919093B1 (en)	2019-02-27	2020-02-20	Medical instrument manufacturing method and medical instrument

Country Status (5)

Country	Link
US (1)	US20210379250A1 (en)
EP (1)	EP3919093B1 (en)
JP (1)	JP7389102B2 (en)
CN (1)	CN113365674B (en)
WO (1)	WO2020175329A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2024190656A1 (en) *	2023-03-10	2024-09-19	テルモ株式会社	Medical tool and method for manufacturing medical tool
WO2025069720A1 (en) *	2023-09-28	2025-04-03	テルモ株式会社	Medical instrument and method for manufacturing medical instrument
WO2025204207A1 (en) *	2024-03-29	2025-10-02	テルモ株式会社	Catheter
WO2025204208A1 (en) *	2024-03-29	2025-10-02	テルモ株式会社	Medical device

Citations (3)

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Publication number	Priority date	Publication date	Assignee	Title
JPH0824327A (en) *	1994-07-15	1996-01-30	Terumo Corp	Medical treatment appliance having lubricity on surface when wet and its production
EP2380600A1 (en) *	2008-12-25	2011-10-26	Japan Medical Materials Corporation	Polymer sliding material, artificial joint member, medical appliance, and manufacturing method therefor
EP3225260A1 (en) *	2014-11-26	2017-10-04	Terumo Kabushiki Kaisha	Medical instrument and method for manufacturing same

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JP3369274B2 (en) *	1993-11-08	2003-01-20	大日本インキ化学工業株式会社	High solid content resin composition and paint finishing method using the same
JP3631781B2 (en)	1994-07-22	2005-03-23	テルモ株式会社	Medical device whose surface has lubricity when wet
JPH11116667A (en) *	1997-08-13	1999-04-27	Kansai Paint Co Ltd	Polyester resin and powder coating composition using the same
JP3422463B2 (en)	1998-03-16	2003-06-30	科学技術振興事業団	Graft surface solid and method for producing the same
JP4441998B2 (en) *	2000-07-14	2010-03-31	日油株式会社	Contact lens material, contact lens and manufacturing method thereof
JP2002143294A (en) *	2000-08-18	2002-05-21	Nof Corp	Guide wire and method of manufacturing the same
JP3945982B2 (en)	2000-11-13	2007-07-18	独立行政法人科学技術振興機構	Nanostructured functional body
JP2002249707A (en) *	2001-02-27	2002-09-06	Kansai Paint Co Ltd	Coating composition
AU2003244100A1 (en) *	2002-06-21	2004-01-06	Teijin Chemicals, Ltd.	Acrylic resin composition, organosiloxane resin composition and laminates made by using them
EP1796693A2 (en) *	2004-08-26	2007-06-20	Chandrashekhar P. Pathak	Implantable tissue compositions and method
JP2006316169A (en)	2005-05-12	2006-11-24	Chisso Corp	Solid lubricant
EP2415490B1 (en) *	2009-03-30	2018-06-20	Terumo Kabushiki Kaisha	Surface-treating agent, filtering material for filter, and blood treatment filter
CN102933658A (en) *	2009-12-18	2013-02-13	界面生物公司	Local delivery of drugs from self assembled coatings
CN102811749B (en) *	2010-06-16	2015-05-27	泰尔茂株式会社	Method for producing medical device
JP2015057081A (en) *	2012-01-13	2015-03-26	テルモ株式会社	Lubricant coating material and medical device coated with the lubricant coating material
JP2013221138A (en) *	2012-04-19	2013-10-28	Shin-Etsu Chemical Co Ltd	Method for producing intermediate for coating agent, coating agent composition, and coating article
ES2792919T3 (en) *	2013-04-01	2020-11-12	Terumo Corp	Medical device and method of manufacturing medical device
CN105288731B (en) *	2015-11-16	2018-02-09	西安科技大学	A kind of method that epoxy radicals prepares bionic coating with sulfydryl crosslinking
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2020
- 2020-02-20 JP JP2021502149A patent/JP7389102B2/en active Active
- 2020-02-20 CN CN202080011362.4A patent/CN113365674B/en active Active
- 2020-02-20 WO PCT/JP2020/006890 patent/WO2020175329A1/en not_active Ceased
- 2020-02-20 EP EP20762342.2A patent/EP3919093B1/en active Active
2021
- 2021-08-20 US US17/407,980 patent/US20210379250A1/en active Pending

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0824327A (en) *	1994-07-15	1996-01-30	Terumo Corp	Medical treatment appliance having lubricity on surface when wet and its production
EP2380600A1 (en) *	2008-12-25	2011-10-26	Japan Medical Materials Corporation	Polymer sliding material, artificial joint member, medical appliance, and manufacturing method therefor
EP3225260A1 (en) *	2014-11-26	2017-10-04	Terumo Kabushiki Kaisha	Medical instrument and method for manufacturing same

Non-Patent Citations (1)

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Title
See also references of WO2020175329A1 *

Also Published As

Publication number	Publication date
CN113365674A (en)	2021-09-07
EP3919093A1 (en)	2021-12-08
EP3919093B1 (en)	2025-11-19
WO2020175329A1 (en)	2020-09-03
US20210379250A1 (en)	2021-12-09
CN113365674B (en)	2023-02-17
JP7389102B2 (en)	2023-11-29
JPWO2020175329A1 (en)	2021-12-23

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